Time Left : 00:00

Question Numbers



  • CURRENT QUESTION
  • NOT VISITED
  • ATTEMPTED
  • NOT ATTEMPTED
Back To Main Page
1. What is the product of mass and velocity of an object?

A

Momentum

B

Impulse

C

Acceleration

D

Centrifugal force

2. Atoms of different elements with different atomic numbers, but same mass number are called _____.

A

Isoclines

B

Isotones

C

Isobars

D

Isotopes

3. Pick the organism that reproduces by budding.

A

Yeast

B

Ferns

C

Jackfruit tree

D

Spirogyra

4. Who proposed an atom model with discrete orbits called energy levels?

A

J.J.Thomson

B

Neil Bohr

C

Antoine Lavoisier

D

Joseph Proust

5. Which of the following nutritional deficiencies causes the condition Osteoporosis?

A

Protein

B

Carbohydrate

C

Calcium

D

Fat

6. Which is a fat-soluble vitamin?

A

Vitamin B1

B

Vitamin A

C

Vitamin B6

D

Vitamin C

7. Which of the following illustrates Newton`s Third Law of Motion?

A

AC Generator

B

Hydrogen spectral series

C

Recoiling force of gun

D

X-Ray

8. Which of the following diseases is caused by the bacterium Yersinia pestis?

A

Chickenpox

B

Plague

C

Rubella

D

Mumps

9. Which of the following is a secondary cell?

A

Leclanche cell

B

Zinc-carbon dry cell

C

Lead-acid accumulator

D

Daniel Cell

10. Water is a ______.

A

Amphipathic hydrocarbon solvent

B

Hydrophobic solvent

C

Non-polar solvent

D

Polar solvent

11. What is meant by DDT, an environmental pollutant?

A

Dichloro diphenyl tetrachloroacetate

B

Dichloro diphenyl trichloroethane

C

Dichloro diethyl trichloroethane

D

Dichloro dimethyl trichlorine

12. Coronavirus belongs to which of the following order of viruses?

A

Nidovirales

B

Piccovirales

C

Ortervirales

D

Picornavirales

13. When a gas is dispersed in liquid medium, the colloid is called _______.

A

Foam

B

Sol

C

Solid Sol

D

Emulsion

14. The process of depositing a layer of any desired metal on another material by means of electricity is called _______.

A

Centrifugation

B

Amalgamation

C

Electrostriction

D

Electroplating

15. Pick the ultrasonic frequency.

A

25 Hz

B

250 Hz

C

25000 Hz

D

2500 Hz

16. Which of the following is an example of communicable disease?

A

Diabetes

B

Measles

C

Osteoarthritis

D

Cancer

17. What is the exudation of drops of xylem sap on the tips or edges of vascular plant leaves?

A

Adhesion

B

Cohesion

C

Imbibition

D

Guttation

18. What is the household name of Sodium Hydrogen carbonate?

A

Bleaching powder

B

Vinegar

C

Washing soda

D

Baking soda

19. Which of the following fuels has the highest calorific value?

A

Liquified Petroleum Gas

B

Hydrogen

C

Methane

D

Compressed Natural Gas

20. Pick the characteristic feature of plane mirror.

A

Enlarged image

B

Real image

C

Lateral inversion

D

Diminished image